Results 111 to 120 of about 1,054,365 (332)
Transient analysis of unbalanced short circuits of the ERDA-NASA 100 kW wind turbine alternator [PDF]
Unbalanced short-circuit faults on the alternator of the ERDA-NASA Mod-O100-kW experimental wind turbine are studied. For each case, complete solutions for armature, field, and damper-circuit currents; short-circuit torque; and open-phase voltage are ...
Gilbert, L. J., Hwang, H. H.
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On Rowland's new method for measuring electric absorption, and losses of energy due to hysteresis and Foucault currents, and on the detection of short circuits in coils [PDF]
, 1900 L. M. Potts
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Advanced Functional Materials, EarlyView.In this article, a water‐evaporation driven energy harvester is devised that works even in the absence of sunlight. This is achieved by combining PVA hydrogel with thermoelectrics (TEG) to directly capture energy from water evaporation. Under mild conditions (RH 40%, T of 26 °C, and 2.8 m s−1 wind), 1.71 mW (1.02 W m−2) power can be generated, >3 fold ...
Zichen Gong, Ady Suwardi, Jing Cao
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Experimental Test of the Dynamical Coulomb Blockade Theory for Short Coherent Conductors
, 2007 We observed the recently predicted quantum suppression of dynamical Coulomb blockade on short coherent conductors by measuring the conductance of a quantum point contact embedded in a tunable on-chip circuit. Taking advantage of the circuit modularity we
A. Cavanna +9 more
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Short-circuit protection for direct-current sub-stations [PDF]
, 1920 J. J. Linebaugh
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Advanced Functional Materials, EarlyView.A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar +8 more
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Low-voltage, Short-duration Arcs between Separating Contacts in Low-voltage, substantially Non-inductive Circuits [PDF]
, 1955 Janet Riddlestone
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Advanced Functional Materials, EarlyView.This review explores Zn anode challenges in aqueous ZIBs, including dendrites, corrosion, and side reactions, and discusses strategies for improvement through Zn anode, electrolyte, and separator modifications to enhance stability and efficiency. Abstract Aqueous rechargeable zinc‐ion batteries (ZIBs) are emerging as promising candidates for next ...
Pragati A. Shinde +5 more
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Frontiers in Energy ResearchThe interturn short circuit fault is one of the common faults in power transformers. At present, research on interturn short circuit faults focuses on high, medium, and low voltage windings, while there is relatively little research on interturn short ...
Liangchang Fei +7 more
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Advanced Functional Materials, EarlyView.Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong +16 more
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